Product Specification

General

Brand : ASRock

Model : A320M-DVS R4.0

Socket Type : AM4

Chipset : AMD A320

Form Factor : Micro ATX

Memory Support

Memory Type : DDR4

RAM Quantity : 2 (Dual Channel)

Max Memory Support : 32 GB

Memory Pin : 288-Pin

Storage Expansion

SATA : 4 x SATA 6 Gb/s

M.2 : 0

RAID Support : Yes

I/O Slots

USB : 2 x USB 2.0, 1 x USB 3.2 Gen 1

PCIe Slots : 1 x PCIe x16, 1 x PCIe x1

Display Port : 1 x HDMI, 1 x DVI-D

Ethernet : 1 x 1000 Mbit/s

Wireless

Wireless Networking : None

ASRock A320 Micro ATX Motherboard – AMD Socket AM4, DDR4 Support

(95 Total Review)

The ASRock A320M-HDV is a budget-friendly Micro-ATX motherboard based on AMD’s A320 chipset. This motherboard uses the AM4 socket, which supports a wide range of AMD processors, including many Ryzen CPUs and A-series APUs.

The board is Micro-ATX, which means it's compact but not too small. It comes with 2 DDR4 DIMM slots, with up to 32GB of memory, which ensures smooth and fast performance. It comes with a Realtek ALC887 (or ALC HD) 7.1-channel HD audio codec. The ASRock A320 DDR4 Micro ATX motherboard is a good choice for budget or value-focused PC builds.

Product Features

32GB Dual DDR4-SDRAM.
Micro ATX form factor.
Chipset: AMD B450.
2 DIMMs.

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Out of Stock · Last Checked At: Oct 30, 2026

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